Show Filters
50 Ohm Coaxial Cables (50-Ohm Coax Cable Assemblies)
Shop Coax Cables by Connector Type (BNC, SMA, RP-SMA, RP-TNC, N, UHF)
Color
Length
Availability

SMA to BNC Cables (Coaxial Cable with BNC to SMA Connectors)

Shop SMA to BNC Cables (Coaxial Cable with BNC to SMA Connectors) at Amphenol Cables on Demand. The BNC RF Connector was invented by Amphenol Bendix during WW2 to enable rapid equipment deployment and readiness, thanks to its simple “quarter-turn” bayonet-locking mating scheme. Since that time, Amphenol's BNC Cable and Connector platform cemented itself as the most popular and versatile RF interconnect ever invented, thanks to its low cost and availability in both 50-Ohm BNC and 75-Ohm BNC connector formats.

The popular SMA RF Connector platform is one of the most popular connector types used on any number of RF electronics devices where a smaller connector profile is required due to space constrictions whereby a bulkier BNC Connector may not fit. It is also popular in applications with high-vibration, as its threaded coupling can be locked tight. SMA Connectors are used interchangeably with BNC’s and are thus found on radio receivers, transmitters, amplifiers, antennas, RF test and instrumentation, GPS navigation, avionics, spectrum analyzers and signal generators.

Amphenol’s line-up of SMA to BNC Coaxial Cable Assemblies match up various styles of 50-Ohm Coaxial Cabling (RG-58/RG-174) with impedance-matched 50-Ohm BNC and 50-Ohm SMA RF Connectors “plugs”. Impedance-matching is essential to minimize adverse VSWR-induced signal reflections and power losses. Browse our BNC to SMA Cable selection below – offered in numerous cable lengths to meet your specific application requirements.

  • Display Type
  • Results Per Page
  • Sort By
  • Amphenol CO-058SMABNC0-000.6 SMA Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 0.5ft
  • Amphenol CO-058SMABNC0-000.6 SMA Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 0.5ft
  • Code: CO-058SMABNC0-000.6
  • Buy 0.5ft Amphenol CO-058SMABNC0-000.6 Cables Direct from the Factory at Cables on Demand. RG58 SMA to BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated SMA Male and BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 …

  • Qty avail.: 63
  • Availability: In stock
1-50 $11.77
51+ $11.18
  • EA
  • Amphenol CO-058SMABNC0-001 SMA Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 1ft
  • Amphenol CO-058SMABNC0-001 SMA Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 1ft
  • Code: CO-058SMABNC0-001
  • Buy 1ft Amphenol CO-058SMABNC0-001 Cables Direct from the Factory at Cables on Demand. RG58 SMA to BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated SMA Male and BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 …

  • Qty avail.: 8
  • Availability: In stock
1-50 $13.09
51+ $12.44
  • EA
  • Amphenol CO-058SMABNC0-001.5 SMA Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 1.5ft
  • Amphenol CO-058SMABNC0-001.5 SMA Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 1.5ft
  • Code: CO-058SMABNC0-001.5
  • Buy 1.5ft Amphenol CO-058SMABNC0-001.5 Cables Direct from the Factory at Cables on Demand. RG58 SMA to BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated SMA Male and BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 …

  • Qty avail.: 19
  • Availability: In stock
1-50 $13.56
51+ $12.88
  • EA
  • Amphenol CO-058SMABNC0-002.5 SMA Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 2.5ft
  • Amphenol CO-058SMABNC0-002.5 SMA Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 2.5ft
  • Code: CO-058SMABNC0-002.5
  • Buy 2.5ft Amphenol CO-058SMABNC0-002.5 Cables Direct from the Factory at Cables on Demand. RG58 SMA to BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated SMA Male and BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 …

  • Qty avail.: 30
  • Availability: In stock
1-50 $14.19
51+ $13.48
  • EA
  • Amphenol CO-058SMABNC0-005 SMA Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 5ft
  • Amphenol CO-058SMABNC0-005 SMA Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 5ft
  • Code: CO-058SMABNC0-005
  • Buy 5ft Amphenol CO-058SMABNC0-005 Cables Direct from the Factory at Cables on Demand. RG58 SMA to BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated SMA Male and BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 …

  • Qty avail.: 12
  • Availability: In stock
1-50 $15.38
51+ $14.61
  • EA
  • Amphenol CO-058SMABNC0-007.5 SMA Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 7.5ft
  • Amphenol CO-058SMABNC0-007.5 SMA Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 7.5ft
  • Code: CO-058SMABNC0-007.5
  • Buy 7.5ft Amphenol CO-058SMABNC0-007.5 Cables Direct from the Factory at Cables on Demand. RG58 SMA to BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated SMA Male and BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 …

  • Qty avail.: 103
  • Availability: In stock
1-50 $16.61
51+ $15.78
  • EA
  • Amphenol CO-058SMABNC0-010 SMA Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 10ft
  • Amphenol CO-058SMABNC0-010 SMA Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 10ft
  • Code: CO-058SMABNC0-010
  • Buy 10ft Amphenol CO-058SMABNC0-010 Cables Direct from the Factory at Cables on Demand. RG58 SMA to BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated SMA Male and BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 …

  • Qty avail.: 102
  • Availability: In stock
1-50 $17.66
51+ $16.78
  • EA
  • Amphenol CO-174SMAZBNC-000.6 SMA Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 6"
  • Amphenol CO-174SMAZBNC-000.6 SMA Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 6"
  • Code: CO-174SMAZBNC-000.6
  • Buy 6" Amphenol CO-174SMAZBNC-000.6 Cables Direct from the Factory at Cables on Demand. RG174 SMA-BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG174 coax cable with pre-terminated SMA Male and BNC Male connectors for a flexible low-profile interface with your RF equipment. Performance beyond 6 GHz is …

  • Qty avail.: 50
  • Availability: In stock
1-50 $13.16
51+ $12.50
  • EA
  • Amphenol CO-174SMAZBNC-001 SMA Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 1ft
  • Amphenol CO-174SMAZBNC-001 SMA Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 1ft
  • Code: CO-174SMAZBNC-001
  • Buy 1ft Amphenol CO-174SMAZBNC-001 Cables Direct from the Factory at Cables on Demand. RG174 SMA-BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG174 coax cable with pre-terminated SMA Male and BNC Male connectors for a flexible low-profile interface with your RF equipment. Performance beyond 6 GHz is …

  • Qty avail.: 23
  • Availability: In stock
1-50 $13.85
51+ $13.16
  • EA
  • Amphenol CO-174SMAZBNC-005 SMA Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 5ft
  • Amphenol CO-174SMAZBNC-005 SMA Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 5ft
  • Code: CO-174SMAZBNC-005
  • Buy 5ft Amphenol CO-174SMAZBNC-005 Cables Direct from the Factory at Cables on Demand. RG174 SMA-BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG174 coax cable with pre-terminated SMA Male and BNC Male connectors for a flexible low-profile interface with your RF equipment. Performance beyond 6 GHz is …

  • Qty avail.: 48
  • Availability: In stock
1-50 $15.24
51+ $14.48
  • EA
  • Amphenol CO-174SMAZBNC-007.5 SMA Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 7.5ft
  • Amphenol CO-174SMAZBNC-007.5 SMA Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 7.5ft
  • Code: CO-174SMAZBNC-007.5
  • Buy 7.5ft Amphenol CO-174SMAZBNC-007.5 Cables Direct from the Factory at Cables on Demand. RG174 SMA-BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG174 coax cable with pre-terminated SMA Male and BNC Male connectors for a flexible low-profile interface with your RF equipment. Performance beyond 6 GHz is …

  • Qty avail.: 7
  • Availability: In stock
1-50 $15.92
51+ $15.12
  • EA
  • Amphenol CO-174SMAZBNC-010 SMA Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 10ft
  • Amphenol CO-174SMAZBNC-010 SMA Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 10ft
  • Code: CO-174SMAZBNC-010
  • Buy 10ft Amphenol CO-174SMAZBNC-010 Cables Direct from the Factory at Cables on Demand. RG174 SMA-BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG174 coax cable with pre-terminated SMA Male and BNC Male connectors for a flexible low-profile interface with your RF equipment. Performance beyond 6 GHz is …

  • Qty avail.: 90
  • Availability: In stock
1-50 $16.82
51+ $15.98
  • EA